mariae, Oloplotosus Weber [M.] 1913:522, Fig. 3 [Süsswasserfische aus Niederländisch Süd- und Nord-Neu-Guinea v. 9 (livr. 4); ref. 4603] Lorentz River at Sabange and at Alkmaar, Papua, Indonesia. Syntypes: (5) AMNH 9500 (1); ZMA 111103-04 (1, 2). Type catalog: Nijssen et al. 1982:59 [ref. 19236], Ferraris 2007:349 [ref. 29155]. •Valid as Oloplotosus mariae Weber 1913 -- (Allen 1985:251 [ref. 6244], Burgess 1989:180 [ref. 12860], Allen 1991:65 [ref. 21090], Allen et al. 2000:60 [ref. 27467], Ferraris 2007:349 [ref. 29155], Allen et al. 2008:66 [ref. 30265]). Current status: Valid as Oloplotosus mariae Weber 1913. Plotosidae. Distribution: New Guinea (Papua Province, Indonesia). Habitat: freshwater.